Basic
$207 – $580 each
Natural flagstone tread about 2-3 in. thick on a compacted gravel base with a stacked stone riser, dry-set, leveled and pitched to drain
Photo: Peg Syverson · CC BY 2.0 · Source
How Much Does Install Flagstone Step Cost in Billings, Montana?
Build one outdoor flagstone step (stone tread and riser on a compacted or mortared base), per step.
Install Flagstone Step in Billings, Montana typically costs $244 to $682 each as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Install Flagstone Step in Billings, Montana
$244 – $682
eachPrices in Billings are 2.0% lower than the national average for install flagstone step.
National average: $250 – $700 each
What you get at each price level
Standard
$244 – $682 each
Flagstone tread about 2-3 in. thick on compacted gravel, fitted stone riser, tread pitched slightly forward to drain
Premium
$304 – $852 each
Select flagstone tread about 2-3 in. thick with a chiseled front edge, mortared onto a stone riser base, pitched to drain
Cost Breakdown in Billings
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $108 – $302 | each |
| Labor | labor | $88 – $245 | each |
| Supplies & Other | supplies | $29 – $81 | each |
| Equipment & Disposal | equipment | $19 – $54 | each |
Prices adjusted for Billings local market conditions.
Cost Factors in Billings, Montana
What Affects Pricing
- Materials ($112.00-$315.00 per unit)
- Labor ($88.00-$245.00 per unit)
- Supplies & Other ($30.00-$84.00 per unit)
- Equipment & Disposal ($20.00-$56.00 per unit)
Local Price Adjustments
Material costs4.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- Citadel Stone: Natural Stone Steps Cost, citadelstone.us, retrieved Nov 2026
- Stones Direct: cost of stone steps, stonesdirect.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Billings
Connect with local install flagstone step contractors in Billings for personalized quotes based on your specific project.